Fiber Optic 2way Output 1550nm External Modulation Optical Transmitter (EMT)

★Description DT-1550EM-2xXXdbm series optical transmitter is a 1550nm DFB laser external modulated transmitter. It is specially developed for the CATV signal that satisfies HFC network, and the long-distance transmission of cable phone and cable data. ★SpecificationItemUnitTechnical ParametersRF rangeMHz47~1003RF flatness dB+/-0.75RF return lossdB >16RF input impedanceΩ75RF input connector type   F typeRated input leveldBµV80Input level rangedBµV78~96 (AGC mode, modulating signal)AGC control rangedB+3~-3MGC adjustable rangedB0~15Optical connector SC/APC, FC/APCOperating temperature°C-5~45Storage temperature°C-30~+70Power Source SpecificationV90~265VAC36~72VDCConsumptionW≤60Dimensionmm483(L) × 455(W) × 44(H)Total Weightkg5.5Customer first, service foremost If you have any other questions, please feel free to contact with us.I will reply you at my first time.Thank you for visiting our products, have a good day.Our Advantages* As a world class manufacturer we can ensure you are getting world class quality at a competitive  price.* We pride ourselves on earning our clients repeat business.  We ensure customer satisfaction by ensuring all our products meet world ISO 9001, SGS, CE standards and best manufacturing practices.* We also pride ourselves by ensuring we give you our client the best service and experience dealing with a reputable manufacturer.  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1